elements_needed-->size_to_length and bytes_needed-->length_to_size
Set kodo to use fifi version 9
Set kodo to use fifi version 9
Set kodo to use sak version 10
some length_to_size-->elements_to_size
Merge pull request #27 from steinwurf/fifi_utils_changes

Updated with new fifi and sak functions
Conforming to new coding style